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Find the number of triangles in an octagon.

9 years ago

Answers : (2)

Vijay Luxmi Askiitiansexpert
357 Points
							

Here is Solution

No. of triangles =nC3 where n is the no. of points.

Here n = 8 => number of triangles =8C3 = 56.

9 years ago
Muralidhar Mutnuru
18 Points
							

56

9 years ago
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